NGK standard plugs are constructed for longer life and optimum performance.
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
- Corrugated ribs prevent flashover.
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.
- Copper core aids in heat removal.
- Triple seals prevent leakage
Vehicle Fitment
65 Vehicles
Type
Make
Model
Year
- — HARLEY-DAVIDSON FLH Electra Glide1981-1984
- — HARLEY-DAVIDSON FLH1200 Electra Glide1979-1980
- — HARLEY-DAVIDSON FLH80 Classic Electra Glide1981
- — HARLEY-DAVIDSON FLH80 Electra Glide1979-1980
- — HARLEY-DAVIDSON FLHR Road King1994-1998
- — HARLEY-DAVIDSON FLHRCI Road King Classic 1031998
- — HARLEY-DAVIDSON FLHRI Road King1996-1997
- — HARLEY-DAVIDSON FLHS Electra Glide Sport1981, 1988-1993
- — HARLEY-DAVIDSON FLHS Sport Glide1982-1983
- — HARLEY-DAVIDSON FLHT Electra Glide1987, 1995-1998
- — HARLEY-DAVIDSON FLHTC Electra Glide Classic1985-1998
- — HARLEY-DAVIDSON FLHTCI Electra Glide Classic1996-1998
- — HARLEY-DAVIDSON FLHTCU Electra Glide Ultra Classic1989-1997
- — HARLEY-DAVIDSON FLHTCUI Electra Glide Ultra Classic1995-1998
- — HARLEY-DAVIDSON FLST Heritage Softail1987-1990
- — HARLEY-DAVIDSON FLSTC Heritage Softail Classic1988-1999
- — HARLEY-DAVIDSON FLSTF Fat Boy1990-1999
- — HARLEY-DAVIDSON FLSTN Heritage Softail Nostalgia1993
- — HARLEY-DAVIDSON FLSTN Heritage Softail Special1996
- — HARLEY-DAVIDSON FLSTS Heritage Springer1997-1999
- — HARLEY-DAVIDSON FLT Tour Glide1982-1983
- — HARLEY-DAVIDSON FLT Tour Glide Classic1982-1983
- — HARLEY-DAVIDSON FLT80 Tour Glide1980-1981
- — HARLEY-DAVIDSON FLTC Tour Glide Classic1984-1986, 1988-1991
- — HARLEY-DAVIDSON FLTCU Tour Glide Ultra Classic1989-1995
- — HARLEY-DAVIDSON FLTCUI Tour Glide Ultra Classic1996
- — HARLEY-DAVIDSON FLTR Road Glide1998
- — HARLEY-DAVIDSON FLTRI Road Glide1998
- — HARLEY-DAVIDSON FX1200 Super Glide1977-1978
- — HARLEY-DAVIDSON FXB Sturgis1980-1982
- — HARLEY-DAVIDSON FXD Dyna Super Glide1995-1998
- — HARLEY-DAVIDSON FXDB Dyna Glide Daytona1992
- — HARLEY-DAVIDSON FXDB Dyna Glide Sturgis1991
- — HARLEY-DAVIDSON FXDC Dyna Glide Custom1992
- — HARLEY-DAVIDSON FXDG Disc Glide1983
- — HARLEY-DAVIDSON FXDL Dyna Low Rider1993-1998
- — HARLEY-DAVIDSON FXDS Dyna Convertible1994-1998
- — HARLEY-DAVIDSON FXDWG Dyna Wide Glide1993-1998
- — HARLEY-DAVIDSON FXE Super Glide1982-1984
- — HARLEY-DAVIDSON FXE1200 Super Glide1979-1980
- — HARLEY-DAVIDSON FXE80 Super Glide1981
- — HARLEY-DAVIDSON FXEF Fat Bob1984-1985
- — HARLEY-DAVIDSON FXEF12001979
- — HARLEY-DAVIDSON FXEF80 Fat Bob1979-1981
- — HARLEY-DAVIDSON FXLR Low Rider Custom1987-1994
- — HARLEY-DAVIDSON FXR Super Glide II1982-1983, 1986-1994
- — HARLEY-DAVIDSON FXR42000
- — HARLEY-DAVIDSON FXRC Low Glide1985, 1987
- — HARLEY-DAVIDSON FXRD Sport Glide Grand Touring1986
- — HARLEY-DAVIDSON FXRDG Disc Glide1984
- — HARLEY-DAVIDSON FXRS Low Glide1982-1992
- — HARLEY-DAVIDSON FXRS/CO Convertible1990-1993
- — HARLEY-DAVIDSON FXRS/SP Low Rider Sport Edition1988-1993
- — HARLEY-DAVIDSON FXRT Sport Glide1983-1992
- — HARLEY-DAVIDSON FXS Low Rider1982
- — HARLEY-DAVIDSON FXS1200 Low Rider1979
- — HARLEY-DAVIDSON FXS80 Low Rider1979-1981
- — HARLEY-DAVIDSON FXSB Low Rider1983-1985
- — HARLEY-DAVIDSON FXST Softail Standard1984-1985, 1987-1990, 1999
- — HARLEY-DAVIDSON FXSTB Night Train1999
- — HARLEY-DAVIDSON FXSTC Softail Custom1986-1999
- — HARLEY-DAVIDSON FXSTS Springer1989-1999
- — HARLEY-DAVIDSON FXSTSB Bad Boy1995-1997
- — HARLEY-DAVIDSON FXWG Wide Glide1982-1985
- — HARLEY-DAVIDSON FXWG80 Wide Glide1980-1981